https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-08T04:58:07.676283Z
2023-03-08T04:58:32.675066Z
s3://sentinel-s1-l1c/GRD/2023/3/8/IW/DV/S1A_IW_GRDH_1SDV_20230308T045807_20230308T045832_047548_05B59F_C275
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2023-03-08T04:58:07.676283Z
2023-03-08T04:58:32.675066Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230308T045727_V20230308T041754_20230308T105254.EOF
192.8561529550453
693000
Copernicus Ground Segment
2023-03-08T05:31:29.958426Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230308T045807_20230308T045832_047548_05B59F_C275
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.228487343536496 33.5420488807182,16.818945821496694 33.60703092151782,16.538793719904163 33.65064410153427,16.118041105117637 33.714873788878315,15.837194658320648 33.75689782679882,15.415416539692263 33.81873628186671,15.133897227625548 33.85916108476998,14.852114945163645 33.898943501515404,14.560999964948577 33.93932471096186,14.308013070849073 32.676173671359805,14.270750338606927 32.49585500828325,14.25885900292668 32.43623055089445,14.545383737348978 32.395402221064316,14.822606766098314 32.355240041218195,15.238047063868674 32.293847457771406,15.514475124789104 32.252194633826555,15.790553073860327 32.20995331262263,16.204188021896762 32.14546439205638,16.47961905517328 32.10172265490489,16.88228636589585 32.036616570806146,17.061559777599584 32.81931763572932,17.228487343536496 33.5420488807182))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66382333015474
46.52218139315326
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2023-03-08T10:52:04.712594Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/N32E017/2023/03/08/05B59F
2.0E-4
2.0E-4
true
block average
2
2
33.0
17.0
32.0
18.0
POLYGON((17.10329156584664 33.0,17.0 32.55054993043629,17.0 33.0,17.10329156584664 33.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_05B59F_N32E017_2023_03_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B59F_N32E017_2023_03_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B59F_N32E017_2023_03_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B59F_N32E017_2023_03_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B59F_N32E017_2023_03_08_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid